/**
 * index.Query 2006.05.09
 *
 * Copyright Information:
 *
 * Change Log:
 * 2006.05.09: Modified from the original mobios package, Predicate.java, by Rui Mao
 */
 
package index ;

import type.IndexObject;


/**
 * Base interface for queries, consisting of all the information necessary to search the database.
 * @author Rui Mao, Willard
 * @version 2006.05.09
 */
public interface Query
{
    /**
     * @return the query object.
     */
    IndexObject getQueryObject();
}
